package com.zjf.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zjf.entity.Cart;

import java.util.List;


public interface ICartService extends IService<Cart> {
    public int saveCart(Cart cart);
    public int updateCart(Cart cart);
    public int removeCart(Cart cart);
    List<Cart> listCart(String userId, Integer businessId);
}
